[FIX]Fixed the issue of search on tranlsated field, search on tranlsated field fails due to expression parsing which fetches ids from ir_translation as well as working table and UNION of this makes search fruitless, also search fails for in language other then english when you enter part of a string for the field to search.
[FIX]Fixed the issue of html field import fails, because of no converter found for str to html.
[MERGE] [FIX] ir_fields: allow convertion from string to html using sanitize function
This is required to be able to import csv file containing html fields